MOLEX KK 5051 Connector Housing, Socket, 4 Way, 2.5mm

The MOLEX KK 5051 Connector Housing is a 4-way wire-to-board socket designed to provide reliable and consistent electrical connections in a variety of demanding settings. Engineered with a built-in friction lock, this receptacle housing ensures a secure mating connection, significantly reducing the risk of accidental disconnection caused by vibration or movement in active environments.

Constructed from natural colour Nylon, the housing offers excellent durability and mechanical resilience across a broad operating temperature range, spanning from -40°C to 105°C. This makes it highly suitable for use in conditions where temperature fluctuations are a concern. It is specifically designed for use with 2759 and 5159 series crimp terminals, providing versatile and dependable wire-to-board integration.

Featuring a 2.5mm pitch spacing and 4 positions, this compact connector housing measures 33mm in height, 22mm in width, and 2mm in depth, with a lightweight profile of just 2.359 grams. Its robust physical design and precise dimensions make it an excellent choice for space-constrained applications requiring stable, long-lasting performance.

Key Features

• 4-way wire-to-board receptacle housing
• Integrated friction lock for secure mating
• Natural colour Nylon construction
• Operating temperature range: -40°C to 105°C
• Pitch spacing: 2.5mm
• Compatible with 2759 and 5159 crimp terminals